# Enum COMPUTATION_INFO

## Description

The enumeration to report the status of computation.

## Values

 SUCCESSFUL = 0 Computation was successful. Mentioned in:Getting Started / Examples NOT_COMPUTED Used in eigen solvers, indicating that computation has not been conducted. Users should call the compute() member function of solvers. NOT_CONVERGING Used in eigen solvers, indicating that some eigenvalues did not converge. The compute() function returns the number of converged eigenvalues. NUMERICAL_ISSUE Used in Cholesky decomposition, indicating that the matrix is not positive definite.

## Source

enum COMPUTATION_INFO
{
SUCCESSFUL = 0,    ///< Computation was successful.

NOT_COMPUTED,      ///< Used in eigen solvers, indicating that computation
///< has not been conducted. Users should call
///< the compute() member function of solvers.

NOT_CONVERGING,    ///< Used in eigen solvers, indicating that some eigenvalues
///< did not converge. The compute()
///< function returns the number of converged eigenvalues.

NUMERICAL_ISSUE    ///< Used in Cholesky decomposition, indicating that the
///< matrix is not positive definite.
};